Service difficulty report · Line · Beech C90A

Difficulty date
May 27, 2003
Submitted
June 16, 2003
Operation
General aviation
Make and model
Beech C90A
Aircraft time
3,060 hours
Engine
Pwa PT6A21
Propeller
Hartzl HCB3TN3
Part
Line
Part number
9091009913
Condition
Cracked
Location
Anti Ice Sys
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) DURING INSPECTION THE LT AND RT ENGINE SHORT ANTI-ICE FLEX TUBES WERE FOUND TO BE CRACKED. THERE WAS NO EVIDENCE OF AN EXHAUST LEAK INSIDE THE COWLING. THE TUBES WERE CRACKED APPROX. HALF OF THEIR CIRCUMFERENCE. CRACKED TUBES WERE REPLACED. LT TUBE TTSN 351 HOURS. RT TUBE TTSN 44 HOURS.

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